Three particles of masses `1kg`, `2kg` and `3kg` are placed at the corners A, B and C respectively of an equilateral triangle ABC of edge `1m`. Find the distance of their centre of mass from A.

Three particles of msses 1.0 kg 2.0 kg and 3.0 kg are placed at the corners A,B and C respectively of an equilateral triangle ABC of edge 1m. Locate the centre ofmass of the system.

3Masses 8 kg, 2 kg, 4 kg and 2 kg are placed at the corners A, B, C, D respectively of a square ABCD of diagonal 80 cm. The distance of centre of mass from A will be

Four particles of masses 1kg , 2kg , 3kg and 4kg are placed at the four vertices A,B,C and D of a square of side 1m . Find square of distance of their centre of mass from A.

Three sperical balls of masses 1kg, 2kg and 3kg are placed at the corners of an equilateral triangle of side 1m. Find the magnitude of the gravitational force exerted by 2kg and 3kg masses on 1kg mass.

If three particles of masses 2kg, 1kg and 3kg are placed at corners of an equilateral triangle of perimeter 6m then the distance of centre of mass which is at origin of particles from 1kg mass is (approximately) (Assume 2kg on x-axis)

Three point masses m_(1) = 2Kg, m_(2) = 4kg and m_(3)= 6kg are kept at the three corners of an equilateral triangle of side 1 m. Find the locationo of their center of mass.

Three spherical balls of masses 1 kg, 2 kg and 3 kg are placed at the corners of an equilaterial triangle of side 1m.Find the magnitude of the gravitational force exerted by 2 kg and 3 kg masses on 1 kg mass.

Four particles of masses 1kg, 2kg, 3kg and 4kg are placed at the four vertices A, B, C and D of a square of side 1m. Find the position of centre of mass of the particles.